Issued Patents All Time
Showing 676–700 of 723 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4566071 | Apparatus for automatically inserting electronic parts into printed circuit board | — | 1986-01-21 |
| 4565463 | Aqueous ink cartridge with two part vent plug | Kunihiko Otaguro, Kazuma Noguchi, Takeshi Toyama, Takashi Ishikawa, Isao Ebisawa | 1986-01-21 |
| 4558332 | Ink jet printer | — | 1985-12-10 |
| 4548178 | Method and apparatus for controlling the air-fuel ratio in an internal-combustion engine | Kunihiko Sato | 1985-10-22 |
| 4544893 | Battery voltage detector | — | 1985-10-01 |
| 4542085 | Negative working diazo light-sensitive composition with oxonol dye and lithographic printing plate using the same | Akira Nishioka, Fumihiro Tokunaga, Yoshimasa Aotani, Koichiro Aono | 1985-09-17 |
| 4520398 | Digital television special effect waveform generator | — | 1985-05-28 |
| 4503194 | Process for preparing heat-resistant resins | Teruhisa Goto | 1985-03-05 |
| 4494843 | Automatic film rewind method for camera | Takashi Kobayashi, Takeshi Inagaki, Takayuki Ohisa | 1985-01-22 |
| 4472366 | Method of preparing crystalline aluminosilicate zeolites | Hiromi Nakamoto | 1984-09-18 |
| 4470037 | Input device for electronic apparatus | — | 1984-09-04 |
| 4461287 | Portable exercise and traction apparatus | — | 1984-07-24 |
| 4458325 | Calculator capable of calculating with additional externally instructed units | Shinichi Nakata, Shigeru Matsuyama, Reiji Hirano | 1984-07-03 |
| 4440499 | Method and apparatus of blowing mortar or the like | Kouichi Tomikawa | 1984-04-03 |
| 4437445 | Method and apparatus for controlling the fuel feeding rate of an internal combustion engine | Yukio Suzuki, Masashi Matsuo, Hironobu Ono, Shuzo Yoshida, Kazuo Ueda +1 more | 1984-03-20 |
| 4428793 | Preparation method for a microscopic specimen and a device therefor | Satoshi Sato, Tsutomu Nakamura | 1984-01-31 |
| 4412044 | Ring-opened norbornyl polymers | Katsuhiro Abe | 1983-10-25 |
| 4411071 | Chain saw | Yasuo Saito | 1983-10-25 |
| 4406258 | Helically-shaped intake port of an internal combustion engine | Setsuro Sekiya, Katsuhiko Motosugi | 1983-09-27 |
| 4393770 | Printer with printing drum | — | 1983-07-19 |
| 4380053 | Memory addressing system for sequentially accessing all memory addresses in a memory area | — | 1983-04-12 |
| 4376931 | System for detecting abnormality in internal pressure of tire | Satoru Komatu, Sumio Kobane, Masanobu Yamamoto, Terutsugu Izumo | 1983-03-15 |
| 4370809 | Power chain saw | Masatoshi Satoh | 1983-02-01 |
| 4370352 | Non-fried instant cooking dry noodles | Sanpei Murakami, Sadao Kokeguchi, Ken Okada | 1983-01-25 |
| 4368210 | Instant-cooking dry macaroni and like dry foods | Sanpei Murakami, Sadao Kokeguchi, Ken Okada | 1983-01-11 |